kstar 125kW-233kWh ESS
Microgrid

kstar 125kW-233kWh ESS Commercial energy storage system

$38,000.00

10ms-level* on / off grid switching time with integrated STS
Integrated self-developed BMS / EMS for flexibility
Max. 20 PCS parallel for on-grid, 10 PCS for on / off-grid situation
Cloud control with 24 / 7 monitoring
Ideal for factories, hotels, and farms with DC / AC-coupled solar-storage

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kstar 125kW-233kWh ESS

Hybrid Inverter Parameters — KAC( )DP2 Series
Parameter KAC80DP2 KAC100DP2 KAC110DP2 KAC125DP2 Unit Remarks
PV Side (Input)
Max. PV Input Power 104 kW 130 kW 143 kW 163 kW kW Recommended array: 1.3× rated AC power
Max. DC Voltage 1000 V 1000 V 1000 V 1000 V V
MPPT Voltage Range 200~850 V 200~850 V 200~850 V 200~850 V V Full-load range: 500~850V
Rated DC Voltage 620 V 620 V 620 V 620 V V
Number of MPPTs 2 2 2 2 –
Max. Input Current per MPPT 26 A 26 A 26 A 26 A A
Battery Side
Battery Type Li-ion / LFP Li-ion / LFP Li-ion / LFP Li-ion / LFP – Compatible with most BMS protocols
Battery Voltage Range 160~800 V 160~800 V 160~800 V 160~800 V V
Max. Charge / Discharge Power 80 kW 100 kW 110 kW 125 kW kW
Max. Charge Current 120 A 150 A 165 A 190 A A @ rated voltage
Max. Discharge Current 120 A 150 A 165 A 190 A A
Grid-Tied AC Output
Rated Output Power 80 kW 100 kW 110 kW 125 kW kW
Max. Apparent Power 88 kVA 110 kVA 121 kVA 138 kVA kVA
Rated AC Voltage 380/400/415V (3P+N+PE) 380/400/415V (3P+N+PE) 380/400/415V (3P+N+PE) 380/400/415V (3P+N+PE) V Line-to-line
Rated AC Frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz Hz Auto-sensing
Rated AC Current 115.5 A 144.3 A 158.8 A 180.4 A A @ 400V
Power Factor >0.99 (0.8 lead ~ 0.8 lag) >0.99 (0.8 lead ~ 0.8 lag) >0.99 (0.8 lead ~ 0.8 lag) >0.99 (0.8 lead ~ 0.8 lag) – Adjustable
THDi <3% (of rated power) <3% (of rated power) <3% (of rated power) <3% (of rated power) % IEC 61727
Backup Output (Off-Grid)
Rated Backup Power 80 kW 100 kW 110 kW 125 kW kW
Backup Voltage / Frequency 380/400V, 50/60Hz 380/400V, 50/60Hz 380/400V, 50/60Hz 380/400V, 50/60Hz –
Switching Time (Grid ↔ Backup) <10 ms <10 ms <10 ms <10 ms ms Uninterruptible transfer
Generator Input
Generator Support Yes (optional) Yes (optional) Yes (optional) Yes (optional) –
Rated Generator Input Power 80 kW 100 kW 110 kW 125 kW kW
Input Voltage / Frequency 380/400V, 50/60Hz 380/400V, 50/60Hz 380/400V, 50/60Hz 380/400V, 50/60Hz –
Efficiency
Max. Efficiency 98.0% 98.0% 98.0% 98.0% %
European Efficiency 97.5% 97.5% 97.5% 97.5% % Weighted
Protection Functions
DC Reverse Polarity Yes Yes Yes Yes –
Anti-islanding Protection Yes Yes Yes Yes –
AC Overcurrent / Overvoltage Yes Yes Yes Yes –
DC Overvoltage / Overcurrent Yes Yes Yes Yes –
Insulation Resistance Detection Yes Yes Yes Yes –
Surge Protection (SPD) Type II (DC+AC) Type II (DC+AC) Type II (DC+AC) Type II (DC+AC) –
Ground Fault Monitoring Yes Yes Yes Yes –
Over-temperature Protection Yes Yes Yes Yes –
Battery Overcharge / Deep Discharge Yes Yes Yes Yes –
Protection Degree IP66 IP66 IP66 IP66 – Outdoor-rated
Cooling Smart forced-air (variable-speed) Smart forced-air (variable-speed) Smart forced-air (variable-speed) Smart forced-air (variable-speed) –
General Parameters
Display LCD + LEDs LCD + LEDs LCD + LEDs LCD + LEDs –
Communication RS485 / CAN RS485 / CAN RS485 / CAN RS485 / CAN – Optional: WiFi / Ethernet / SNMP
Operating Temperature -25~+60 °C -25~+60 °C -25~+60 °C -25~+60 °C °C Derating above 45°C
Relative Humidity 0~100% (non-condensing) 0~100% (non-condensing) 0~100% (non-condensing) 0~100% (non-condensing) %
Noise Emission ≤60 dB(A) ≤60 dB(A) ≤60 dB(A) ≤60 dB(A) dB(A)
Dimensions (W×D×H) 650×580×1600 mm 650×580×1600 mm 650×580×1600 mm 650×580×1600 mm mm Note: confirm against unit; values standardized
Weight 120 kg 125 kg 130 kg 135 kg kg

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